VIVE-OpenXR-Unity/com.htc.upm.vive.openxr/Runtime/Features/UserPresence/Documentation/OpenXRExtensions.md

12.38. XR_EXT_user_presence

Name String

XR_EXT_user_presence

Revision

1

New Enum Constants

XrStructureType enumeration is extended with:

• XR_TYPE_EVENT_DATA_USER_PRESENCE_CHANGED_EXT
• XR_TYPE_SYSTEM_USER_PRESENCE_PROPERTIES_EXT

New Structures

• XrSystemUserPresencePropertiesEXT
• XrEventDataUserPresenceChangedEXT

VIVE Plugin

Enable "VIVE XR User Presence" in "Project Settings > XR Plugin-in Management > OpenXR > Android Tab > OpenXR Feature Groups" to use the user presence feature provided by VIVE OpenXR plugin.